Portable gun case



FIG. 1 is a perspective view of a design for portable gun case showing my design;

FIG. 2 is the front elevational view thereof;

FIG. 3 is the rear elevational view thereof;

FIG. 4 is the left side elevational view thereof;

FIG. 5 is the right side elevational view thereof;

FIG. 6 is the top plan view thereof;

FIG. 7 is the bottom plan view thereof; and,

FIG. 8 is a perspective view thereof, in an open position. 

The ornamental design for a portable gun case, as shown and described. 